Emi Sasaki, a newlywed married for ten months, is a woman who voluntarily applied to S-Class Amateur. Having only had sex with her first partner and her husband, she remains pure and inexperienced, yet has begun to feel a growing sense of dissatisfaction. With a strong curiosity toward sex, Emi genuinely experiences pleasure even during her first time performing on camera. Her innocent emotions combined with excitement for new experiences promise an exciting and fresh development.